The devil in Goethe's "Faust". "Mephistopheles" is the abbreviation of "Mephistopheles". It first appeared in folk tales about Faust. According to scholars' research, it may have two origins. One is from The original meaning of ancient Hebrew is "destroyer" and "liar"; firstly, it is derived from Greek, and its meaning is "people who do not love light" and "people who do not love Faust".

Quotation: "I am the spirit of eternal negation! As long as everything is created, it will naturally be destroyed, so it is better to have nothing happen. You call this destruction and crime. To put it simply, it is called Evil, this is my essential attribute."